Tool box



FIG. 1 is a front-right-top perspective view of a tool box, showing my new design;

FIG. 2 is a front elevational view thereof, the rear side being a mirror image thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a tool box, as shown and described. 